I bought this Fiber Optic Attenuator to ensure the optical power in a stable and desired level in the link. It worked well, which got rid of a lot of trouble for me. And I was very pleased with it's fast shipment. This Fiber Optic Attenuator are with large quantity in stock, which directly save much time for me. Also, the package is elaborate, and I can reuse it in elsewhere. Anyway, will consider FS.COM for purchasing in the future

I want to do some lab testing with our CWDM mux/demux(buy from FS.COM) and SFP (2xCWDM-SFP10G-80L) for the following.
SFP1 --> 0.3m cable -> mux/demux1 -> 0.3m cable (it will be 60km in the real mode) -> mux/demux2-> 0.3m cable -> SFP2
It is the first time we "play" with 80km /Long Range single mode SFP, so I ask my sales rep for some suggestions. She recommended me these attenuators. All items work well so far.

There is no other companies like FS that can provide such a full range of products. I can always find what I want on their website, no need to look for different suppliers, saving a lot of time. Such as the attenuator, for one of my project, very long distance, I bought many at various dB to control the link loss. The price is cheap, and it is in large stock, ensuring the budget and lead time, so useful!

Demostración 1 comentar

Lisa Dolison

United Kingdom

Verified Purchase

5.0

02 agto. 2017

Fiber Optic Attenuator

I've purchased thousands of attenuators from FS, I love the delivery, very fast. And my sales is so kind, always help me patiently. I know they launched several switches, thought I've never used before. But I'll have a try. Trust them.

I previously bought 10dB attenuators, then my sales representative helped me check and found they were too high for my link. So she helped me change into 3dB. Now these attenuators work perfectly in my link connection, i will buy more from you as the stock.

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Hart

United Kingdom

Verified Purchase

5.0

21 my. 2017

They are awesome attenuators.

These are awesome attenuators, no matter is packages, or quality. We bought ten pcs with different attenuation value to use in our fiber deployment project, work fine! The best part is the price, much lower than the local stores. Great! Will buy more if there is a need.